125947297

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 151931904

約数和(自身を除く): 25984607

約数列:

[1, 7, 37, 49, 127, 259, 547, 889, 1813, 3829, 4699, 6223, 20239, 26803, 32893, 69469, 141673, 230251, 486283, 991711, 2570353, 3403981, 17992471, 125947297]

約数ペア:

[(1, 125947297), (7, 17992471), (37, 3403981), (49, 2570353), (127, 991711), (259, 486283), (547, 230251), (889, 141673), (1813, 69469), (3829, 32893), (4699, 26803), (6223, 20239)]